/* 
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 * 
 * @param {type} width 宽度
 * @param {type} hieht 高度
 * @param {type} top 上边距
 * @param {type} left 左边距
 * @returns {undefined} 是否成功
 */
function generateVideoRegion(width,hieht,top,left){
    
}

